Scottish student and Kim's boyfriend. After deciding not to attend the party initially, he later joins the group at the water park and meets his end when the killer drives a machete through the air duct he is crawling through.
Mike is Kim's boyfriend and accompanies her to the lake before the main events.
Sarah and Mike are part of the same graduating student group.
Frank murders Mike by stabbing through the air duct floor.
Explore the full interactive character relationship map of The Pool